Methyl 2-[3-(3-chloro-4-methylphenyl)phenyl]acetate CAS 1820604-40-7
| CAS No. | 1820604-40-7 |
| Molecular Formula | C16H15ClO2 |
| Molecular Weight | 274.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 2-[3-(3-chloro-4-methylphenyl)phenyl]acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Methyl 2-[3-(3-chloro-4-methylphenyl)phenyl]acetate (CAS 1820604-40-7), molecular formula C16H15ClO2 and molecular weight 274.74 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl 2-[3-(3-chloro-4-methylphenyl)phenyl]acetate (C16H15ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H15ClO2 |
| Molecular Weight | 274.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-(Chloromethyl)phenethyl benzoate (CAS 168476-58-2)
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- 2-((2-Chlorobenzyl)oxy)-3,4-dimethylbenzaldehyde (CAS 1427027-26-6)
- (2-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 951884-41-6)
- Serotonin O-Sulfate (CAS 16310-20-6)
- Bestatin Impurity 20 (CAS 100564-98-5)
- 4-{[(4-Fluoro-3-nitrophenyl)imino]methyl}phenyl 4-methylbenzenecarboxylate (CAS 331460-65-2)
- Butyl 4-({[(4-aminophenyl)thio]acetyl}amino)-benzoate (CAS 913247-25-3)
- Propyl 2,4-dichloro-6-(phenylthio)pyrimidine-5-carboxylate (CAS 87847-65-2)
- 2-(5-Bromothiophen-2-yl)-2-ethoxyethan-1-amine (CAS 1248699-62-8)
- METHYL 5-ACETAMIDO-2-METHOXYNICOTINATE (CAS 1822822-98-9)
- (S)-3,4-Dihydroxybutanamide (CAS 126495-84-9)
- (R)-Pyrrolidin-3-yl butyrate (CAS 316353-87-4)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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